PC games are full of arcane artifacts spurring on ancient civilizations, Nazis riding dinosaurs, and Ghandi nuking the entire planet. Historical accuracy isn’t always a priority, and even the ones that try to get it right have to take some liberties with the facts modern scholarship hands down to us to be, you know, a fun game. But there is a definite divide between games that offer a mere nod to history (or use some vague, pop culture-informed stereotype of it as a jumping-off point) and those that actually put in enough research time to get at least some of the important facts straight.

It’s hard to measure a variable like “historicity” when it comes to games—and yes, that is a real word. Games that put history first tend to wind up overly complicated rather than fun, so I’ve highlighted genuinely great PC games that go out of their way to include some historical accuracy. In particular, I chose games that accurately and ably depict a facet of history that is often misrepresented or ignored in other, ostensibly historical games.

In chronological order based on their setting, here are the most historical PC games.

Total War: Attila – Most historical game about the collapse of the Western Roman Empire 

Attila pulled Total War’s tired campaign formula out of its slump and gave us a living map that portrayed the cultural, political, and environmental challenges facing Rome in her twilight years. Rather than playing into the stereotype of angry, marauding barbarians showing up out of nowhere to sew chaos, the map really put you in the middle of why these invasions were happening—the oncoming of climate change making northern regions progressively less supportive of large populations, and the migration of the Huns into Eastern Europe.

Assassin’s Creed series – Most historical depiction of ancient cities 

There is very little about the plot of any Assassin’s Creed game that could be regarded as staunchly historical (though we do get some cool nods here and there—the Siege of Masyaf in AC1 is a thing that really happened). However, they’ve gone to great lengths to depict, in full scale, what it would be like to walk the streets of Renaissance Florence or medieval Jerusalem. From the crowds, to the architecture, to the small details, there is a lot of history to experience just by wandering the environments. My personal favorite is Revelations’ post-Ottoman-conquest Constantinople, perhaps one of the most interesting cities in world history snapshotted at one of its most interesting ages.

Crusader Kings 2 – Most historical modeling of medieval Western European politics 

With expansions highlighting Satanic cults and fanciful, “What if?” Aztec invasions, there is plenty of ahistorical nonsense kicking around CK2 these days. But at its core is a system that does an excellent job of modeling how politics worked in Western Europe from about 1000 to 1400 AD. We take for granted the concept of a nation state in our modern world, but if you lived in Auvergne, France in 1150, you were probably loyal to a person, not a flag or a constitution. All of CK2’s titles have holders, and it is they who interact and play the grand game against one another.

A strong realm can crumble under a weak king just as a poor realm can rise to glory under a great king. And while the hierarchical depiction of feudalism it presents is highly disputed in modern scholarship, excellent expansions like Conclave have added more weight to the lateral bonds that many historians argue were the greater driving force among the nobility of the age.